<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>登录页面</title>
</head>

<body>
  <h1>用户登录</h1>
  用户名：<input name="userName" type="text" id="userName"><br>
  密码：<input name="password" type="password" id="password"><br>
  <input type="button" value="登录" onclick="login()">
  
  <script src="js/jquery-3.7.1.min.js"></script>
  <script>
    function login() {
        $.ajax({
          url : "/user/login",
          type : "POST",
          data : {
            userName : $("#userName").val(),
            password : $("#password").val()
          },
          success : function(result) {
            console.log(result);
            if (result) {
              location.href = "index.html";
            } else {
              alert("用户名或密码错误，重新输入");
            }
          }
        });
    }

  </script>
</body>

</html>